COBB 1300x² Fuel Injectors for R35 GTR (3C1305) STM The "Black Nitride" is a

The "Black Nitride" is a hardening treatment that is applied to the whole valve while the chrome coating is only applied to the stem

the engineers at KW develop the vehicle-specific KW damper tuning and spring rates with comprehensive testing on the Nürburgring Nordschleife and in the KW 7-post chassis dynamics test center

Custom Age 625+

now machined in-house at STM

STM sells this kit with two bolts and two nuts as pictured

COBB 1300x² Fuel Injectors for R35 GTR (3C1305) STM The "Black Nitride" is aThe ID1300x was designed with alternative fuels in mind, and is the only performance injector available with all stainless internals. It is compatible with all known fuels, and will stand up to the corrosive nature of alcohol better than any injector on the market. While the ID1300x was designed with an eye towards ethanol fueled engines, we have accounted for the occasional need to convert back to gasoline. The ID1300x has a minimum fuel mass